Stadium: M1 Round: 26 Ground: Clay
| ATP Hamburg MD | 2019/07/21 16:15 | Lenz/Masur v Podlipnik-Castillo/Vega Hernandez | 6-3,6-2 |
| ATP Hamburg MD | 2019/07/20 15:45 | Arneodo/Vasilevski v Lenz/Masur | 2-6,3-6 |
| ITF Switzerland F2 MD | 2018/02/15 16:04 | Desein/Olivetti v Lenz/Masur | 6-4,7-6 |
| ITF Switzerland F2 MD | 2018/02/15 16:00 | Desein/Olivetti v Lenz/Masur | 6-4,7-6 |
| ITF Switzerland F2 MD | 2018/02/14 15:55 | Lenz/Masur v Jaloviec/Vrbensky | 7-6,7-6 |
| ITF Switzerland F2 MD | 2018/02/13 15:00 | Lenz/Masur v Klein/Michnev | 6-3,2-6,10-5 |
| ITF Switzerland F1 MD | 2018/02/09 18:00 | Lenz/Masur v Huesler/Paul | 3-6,6-7 |
| ITF Switzerland F1 MD | 2018/02/08 17:30 | Lanz/Steinegger v Lenz/Masur | 7-6,2-6,1-10 |
| ATP Stuttgart MD | 2019/06/11 16:30 | Marach/Melzer v Zverev/Zverev | 7-6,6-3 |
| ATP Rome MD | 2019/05/13 11:50 | Klaasen/Venus v Zverev/Zverev | 7-6,6-4 |
| ATP Madrid MD | 2019/05/07 11:15 | Haase/Klaasen v Zverev/Zverev | 7-6,7-6 |
| ATP Monte Carlo MD | 2019/04/17 13:15 | Haase/Koolhof v Zverev/Zverev | 6-7,6-4,10-8 |
| ATP Monte Carlo MD | 2019/04/15 13:55 | Zverev/Zverev v Arneodo/Nys | 4-6,6-4,10-7 |
| ATP Miami MD | 2019/03/21 21:50 | Zverev/Zverev v Gonzalez/Zeballos | 4-6,2-6 |
| ATP Indian Wells MD | 2019/03/08 22:45 | Zverev/Zverev v Cabal/Farah | 7-5,3-6,5-10 |
| ATP Acapulco MD | 2019/03/03 04:50 | Krajicek/Sitak v Zverev/Zverev | 6-2,6-7,5-10 |